GEODON (ziprasidone HCl) capsules GEODON (ziprasidone mesylate) injection for intramuscular use Initial U.S. Approval: 2001

HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use GEODON safely and effectively. See full prescribing information for GEODON. GEODON (ziprasidone HCl) capsules GEODON (ziprasidone mesylate) injection for intramuscular use Initial U.S. Approval: 2001 WARNING: INCREASED MORTALITY IN ELDERLY PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS See full prescribing information for complete boxed warning Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death compared to placebo treatment (5.1) GEODON is not approved for elderly patients with dementiarelated psychosis (5.1) ----------------------------RECENT MAJOR CHANGES------------------------- Warnings and Precautions (5.9) 2/2017 ------------------------INDICATIONS AND USAGE------------------------------- GEODON is an atypical antipsychotic. In choosing among treatments, prescribers should be aware of the capacity of GEODON to prolong the QT interval and may consider the use of other drugs first (5.2) GEODON is indicated as an oral formulation for the: Treatment of schizophrenia. (1.1) Adults: Efficacy was established in four 4-6 week trials and one maintenance trial in adult patients with schizophrenia. (14.1) Acute treatment as monotherapy of manic or mixed episodes associated with bipolar I disorder. (1.2) Adults: Efficacy was established in two 3-week trials in adult patients with manic or mixed episodes. (14.2) Maintenance treatment of bipolar I disorder as an adjunct to lithium or valproate. (1.2) Adults: Efficacy was established in one maintenance trial in adult patients. (14.2) GEODON as an intramuscular injection is indicated for the: Acute treatment of agitation in schizophrenic patients. (1.3) Adults: Efficacy was established in two short-term trials in agitated patients with schizophrenia. (1.3) ----------------------DOSAGE AND ADMINISTRATION----------------------- Give oral doses with food. Schizophrenia: Initiate at 20 mg twice daily. Daily dosage may be adjusted up to 80 mg twice daily. Dose adjustments should occur at intervals of not less than 2 days. Safety and efficacy has been demonstrated in doses up to 100 mg twice daily. The lowest effective dose should be used. (2.1) Acute treatment of manic/mixed episodes of bipolar I disorder: Initiate at 40 mg twice daily. Increase to 60 mg or 80 mg twice daily on day 2 of treatment. Subsequent dose adjustments should be based on tolerability and efficacy within the range of 40-80 mg twice daily. (2.2) Maintenance treatment of bipolar I disorder as an adjunct to lithium or valproate: Continue treatment at the same dose on which the patient was initially stabilized, within the range of 40-80 mg twice daily. (2.2) Acute treatment of agitation associated with schizophrenia (intramuscular administration): 10 mg-20 mg up to a maximum dose of 40 mg per day. Doses of 10 mg may be administered every 2 hours. Doses of 20 mg may be administered every 4 hours. (2.3) ---------------------DOSAGE FORMS AND STRENGTHS---------------------- Capsules: 20 mg, 40 mg, 60 mg, and 80 mg (3) Intramuscular injection: 20 mg/ml single-use vials (3) -------------------------------CONTRAINDICATIONS------------------------------ Do not use in patients with a known history of QT prolongation (4.1) Do not use in patients with recent acute myocardial infarction (4.1) Do not use in patients with uncompensated heart failure (4.1) Do not use in combination with other drugs that have demonstrated QT prolongation (4.1) Do not use in patients with known hypersensitivity to ziprasidone (4.2) ------------------------WARNINGS AND PRECAUTIONS--------------------- QT Interval Prolongation: GEODON use should be avoided in patients with bradycardia, hypokalemia or hypomagnesemia, congenital prolongation of the QT interval, or in combination with other drugs that have demonstrated QT prolongation. (5.2) Neuroleptic Malignant Syndrome (NMS): Potentially fatal symptom complex has been reported with antipsychotic drugs. Manage with immediate discontinuation of drug and close monitoring. (5.3) Severe Cutaneous Adverse Reactions, such as Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) and Stevens-Johnson syndrome has been reported with ziprasidone exposure. DRESS and other Severe Cutaneous Adverse Reactions (SCAR) are sometimes fatal. Discontinue GEODON if DRESS or SCAR are suspected.(5.4) Tardive Dyskinesia: May develop acutely or chronically. (5.5) Metabolic Changes: Atypical antipsychotic drugs have been associated with metabolic changes that may increase cardiovascular/ cerebrovascular risk. These metabolic changes include hyperglycemia, dyslipidemia, and weight gain. (5.6) Hyperglycemia and Diabetes Mellitus (DM): Monitor all patients for symptoms of hyperglycemia including polydipsia, polyuria, polyphagia, and weakness. Patients with DM risk factors should undergo blood glucose testing before and during treatment. (5.6) Dyslipidemia: Undesirable alterations have been observed in patients treated with atypical antipsychotics. (5.6) Weight Gain: Weight gain has been reported. Monitor weight gain. (5.6) Rash: Discontinue in patients who develop a rash without an identified cause. (5.7) Orthostatic Hypotension: Use with caution in patients with known cardiovascular or cerebrovascular disease. (5.8) Leukopenia, Neutropenia, and Agranulocytosis has been reported with antipsychotics. Patients with a pre-existing low white blood cell count (WBC) or a history of leukopenia/neutropenia should have their complete blood count (CBC) monitored frequently during the first few months of therapy and should discontinue Geodon at the first sign of a decline in WBC in the absence of other causative factors. (5.10) Seizures: Use cautiously in patients with a history of seizures or with conditions that lower seizure threshold. (5.11) Potential for Cognitive and Motor impairment: Patients should use caution when operating machinery. (5.14) Suicide: Closely supervise high-risk patients. (5.17) ------------------------------ADVERSE REACTIONS------------------------------- Commonly observed adverse reactions (incidence 5% and at least twice the incidence for placebo) were: Schizophrenia: Somnolence, respiratory tract infection. (6.1) Manic and Mixed Episodes Associated with Bipolar Disorder: Somnolence, extrapyramidal symptoms, dizziness, akathisia, abnormal vision, asthenia, vomiting. (6.1) Intramuscular administration ( 5% and at least twice the lowest intramuscular ziprasidone group): Headache, nausea, somnolence. (6.1) To report SUSPECTED ADVERSE REACTIONS, contact Pfizer Inc at 1-800-438-1985 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. ------------------------------DRUG INTERACTIONS------------------------------- Ziprasidone should not be used in combination with other drugs that have demonstrated QT prolongation. (4.1, 7.3) The absorption of ziprasidone is increased up to two-fold in the presence of food. (7.9) The full prescribing information contains additional drug interactions. (7). -----------------------USE IN SPECIFIC POPULATIONS------------------------ Pregnancy: Ziprasidone should be used during pregnancy only if the potential benefit justifies the potential risk. (8.1) Nursing Mothers: Breast feeding is not recommended. (8.3) Pediatric Use: Safety and effectiveness for pediatric patients has not been established. (8.4) Renal Impairment: Intramuscular ziprasidone should be administered with caution to patients with impaired renal function as the cyclodextrin excipient is cleared by renal filtration. (8.10) See 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling. Revised: 2/2017 1

FULL PRESCRIBING INFORMATION: CONTENTS* WARNING INCREASED MORTALITY IN ELDERLY PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS 1 INDICATIONS AND USAGE 1.1 Schizophrenia 1.2 Bipolar I Disorder (Acute Mixed or Manic Episodes and Maintenance Treatment as an Adjunct to Lithium or Valproate) 1.3 Acute Treatment of Agitation in Schizophrenia 2 DOSAGE AND ADMINISTRATION 2.1 Schizophrenia 2.2 Bipolar I Disorder (Acute Mixed or Manic Episodes and Maintenance Treatment as an Adjunct to Lithium or Valproate) 2.3 Acute Treatment of Agitation in Schizophrenia 2.4 Dosing in Special Populations 3 DOSAGE FORMS AND STRENGTHS 4 CONTRAINDICATIONS 4.1 QT Prolongation 4.2 Hypersensitivity 5 WARNINGS AND PRECAUTIONS 5.1 Increased Mortality in Elderly Patients with Dementia-Related Psychosis 5.2 QT Prolongation and Risk of Sudden Death 5.3 Neuroleptic Malignant Syndrome (NMS) 5.4 Severe Cutaneous Adverse Reactions 5.5 Tardive Dyskinesia 5.6 Metabolic Changes 5.7 Rash 5.8 Orthostatic Hypotension 5.9 Falls 5.10 Leukopenia, Neutropenia, and Agranulocytosis 5.11 Seizures 5.12 Dysphagia 5.13 Hyperprolactinemia 5.14 Potential for Cognitive and Motor Impairment 5.15 Priapism 5.16 Body Temperature Regulation 5.17 Suicide 5.18 Patients with Concomitant Illness 5.19 Laboratory Tests 6 ADVERSE REACTIONS 6.1 Clinical Trials Experience 6.2 Postmarketing Experience 7 DRUG INTERACTIONS 7.1 Metabolic Pathway 7.2 In Vitro Studies 7.3 Pharmacodynamic Interactions 7.4 Pharmacokinetic Interactions 7.5 Lithium 7.6 Oral Contraceptives 7.7 Dextromethorphan 7.8 Valproate 7.9 Other Concomitant Drug Therapy 7.10 Food Interaction 8 USE IN SPECIFIC POPULATIONS 8.1 Pregnancy 8.2 Labor and Delivery 8.3 Nursing Mothers 8.4 Pediatric Use 8.5 Geriatric Use 8.6 Renal Impairment 8.7 Hepatic Impairment 8.8 Age and Gender Effects 8.9 Smoking 9 DRUG ABUSE AND DEPENDENCE 9.3 Dependence 10 OVERDOSAGE 10.1 Human Experience 10.2 Management of Overdosage 11 DESCRIPTION 12 CLINICAL PHARMACOLOGY 12.1 Mechanism of Action 12.2 Pharmacodynamics 12.3 Pharmacokinetics 13 NONCLINICAL TOXICOLOGY 13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility 14 CLINICAL STUDIES 14.1 Schizophrenia 14.2 Bipolar I Disorder (Acute Mixed or Manic Episodes and Maintenance Treatment as an Adjunct to Lithium or Valproate) 14.3 Acute Treatment of Agitation in Schizophrenia 16 HOW SUPPLIED/STORAGE AND HANDLING 17 PATIENT COUNSELING INFORMATION 17.1 Administration with Food 17.2 QTc Prolongation 17.3 Severe Cutaneous Adverse Reactions 17.4 FDA Approved Patient Labeling *Sections or subsections omitted from the full prescribing information are not listed. 2

FULL PRESCRIBING INFORMATION WARNING: INCREASED MORTALITY IN ELDERLY PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death. Analyses of seventeen placebo-controlled trials (modal duration of 10 weeks), largely in patients taking atypical antipsychotic drugs, revealed a risk of death in drug-treated patients of between 1.6 to 1.7 times the risk of death in placebo-treated patients. Over the course of a typical 10-week controlled trial, the rate of death in drug-treated patients was about 4.5%, compared to a rate of about 2.6% in the placebo group. Although the causes of death were varied, most of the deaths appeared to be either cardiovascular (e.g., heart failure, sudden death) or infectious (e.g., pneumonia) in nature. Observational studies suggest that, similar to atypical antipsychotic drugs, treatment with conventional antipsychotic drugs may increase mortality. The extent to which the findings of increased mortality in observational studies may be attributed to the antipsychotic drug as opposed to some characteristic(s) of the patients is not clear. GEODON (ziprasidone) is not approved for the treatment of patients with Dementia-Related Psychosis [see Warnings and Precautions (5.1)]). 1 INDICATIONS AND USAGE GEODON is indicated for the treatment of schizophrenia, as monotherapy for the acute treatment of bipolar manic or mixed episodes, and as an adjunct to lithium or valproate for the maintenance treatment of bipolar disorder. GEODON intramuscular is indicated for acute agitation in schizophrenic patients. When deciding among the alternative treatments available for the condition needing treatment, the prescriber should consider the finding of ziprasidone s greater capacity to prolong the QT/QTc interval compared to several other antipsychotic drugs [see Warnings and Precautions (5.2)]. Prolongation of the QTc interval is associated in some other drugs with the ability to cause torsade de pointes-type arrhythmia, a potentially fatal polymorphic ventricular tachycardia, and sudden death. In many cases this would lead to the conclusion that other drugs should be tried first. Whether ziprasidone will cause torsade de pointes or increase the rate of sudden death is not yet known [see Warnings and Precautions (5.2)] 1.1 Schizophrenia Geodon is indicated for the treatment of schizophrenia. The efficacy of oral ziprasidone was established in four short-term (4- and 6-week) controlled trials of adult schizophrenic inpatients and in one maintenance trial of stable adult schizophrenic inpatients [see Clinical Studies (14.1)]. 1.2 Bipolar I Disorder (Acute Mixed or Manic Episodes and Maintenance Treatment as an Adjunct to Lithium or Valproate) Geodon is indicated as monotherapy for the acute treatment of manic or mixed episodes associated with bipolar I disorder. Efficacy was established in two 3-week monotherapy studies in adult patients [see Clinical Studies (14.2)]. Geodon is indicated as an adjunct to lithium or valproate for the maintenance treatment of bipolar I disorder. Efficacy was established in a maintenance trial in adult patients. The efficacy of Geodon as monotherapy for the maintenance treatment of bipolar I disorder has not been systematically evaluated in controlled clinical trials [see Clinical Studies (14.2)]. 1.3 Acute Treatment of Agitation in Schizophrenia GEODON intramuscular is indicated for the treatment of acute agitation in schizophrenic patients for whom treatment with ziprasidone is appropriate and who need intramuscular antipsychotic medication for rapid control of agitation. The efficacy of intramuscular ziprasidone for acute agitation in schizophrenia was established in single day controlled trials of agitated schizophrenic inpatients [see Clinical Trials (14.1)] Psychomotor agitation is defined in DSM-IV as excessive motor activity associated with a feeling of inner tension. Schizophrenic patients experiencing agitation often manifest behaviors that interfere with their diagnosis and care, e.g., threatening behaviors, escalating or urgently distressing behavior, or self-exhausting behavior, leading clinicians to the use of intramuscular antipsychotic medications to achieve immediate control of the agitation. Since there is no experience regarding the safety of administering ziprasidone intramuscular to schizophrenic patients already taking oral ziprasidone, the practice of co-administration is not recommended. Ziprasidone intramuscular is intended for intramuscular use only and should not be administered intravenously. 2 DOSAGE AND ADMINISTRATION 2.1 Schizophrenia Dose Selection GEODON Capsules should be administered at an initial daily dose of 20 mg twice daily with food. In some patients, daily dosage may subsequently be adjusted on the basis of individual clinical status up to 80 mg twice daily. Dosage adjustments, if indicated, should generally occur at intervals of not less than 2 days, as steady-state is achieved within 1 to 3 days. In order to ensure use of the lowest effective dose, patients should ordinarily be observed for improvement for several weeks before upward dosage adjustment. Efficacy in schizophrenia was demonstrated in a dose range of 20 mg to 100 mg twice daily in short-term, placebo-controlled clinical trials. There were trends toward dose response within the range of 20 mg to 80 mg twice daily, but results were not consistent. An increase to a dose greater than 80 mg twice daily is not generally recommended. The safety of doses above 100 mg twice daily has not been systematically evaluated in clinical trials [see Clinical Studies (14.1)]. Maintenance Treatment While there is no body of evidence available to answer the question of how long a patient treated with ziprasidone should remain on it, a maintenance study in patients who had been symptomatically stable and then randomized to continue ziprasidone or switch to placebo demonstrated a delay in time to relapse for patients receiving Geodon [see Clinical Studies (14.1)]. No additional benefit was demonstrated for doses above 20 mg twice daily. Patients should be periodically reassessed to determine the need for maintenance treatment. 2.2 Bipolar I Disorder (Acute Mixed or Manic Episodes and Maintenance Treatment as an Adjunct to Lithium or Valproate) Acute Treatment of Manic or Mixed Episodes Dose Selection-Oral ziprasidone should be administered at an initial daily dose of 40 mg twice daily with food. The dose may then be increased to 60 mg or 80 mg twice daily on the second day of treatment and subsequently adjusted on the basis of tolerance and efficacy within the range 40 mg-80 mg twice daily. In the flexible-dose clinical trials, the mean daily dose administered was approximately 120 mg [see Clinical Studies (14.2)]. Maintenance Treatment (as an adjunct to lithium or valproate) Continue treatment at the same dose on which the patient was initially stabilized, within the range of 40 mg-80 mg twice daily with food. Patients should be periodically reassessed to determine the need for maintenance treatment [see Clinical Studies (14.2)]. 2.3 Acute Treatment of Agitation in Schizophrenia Intramuscular Dosing The recommended dose is 10 mg to 20 mg administered as required up to a maximum dose of 40 mg per day. Doses of 10 mg may be administered every two hours; doses of 20 mg may be administered every four hours up to a maximum of 40 mg/day. Intramuscular administration of ziprasidone for more than three consecutive days has not been studied. If long-term therapy is indicated, oral ziprasidone hydrochloride capsules should replace the intramuscular administration as soon as possible. 3

Since there is no experience regarding the safety of administering ziprasidone intramuscular to schizophrenic patients already taking oral ziprasidone, the practice of co-administration is not recommended. Ziprasidone intramuscular is intended for intramuscular use only and should not be administered intravenously. Intramuscular Preparation for Administration GEODON for Injection (ziprasidone mesylate) should only be administered by intramuscular injection and should not be administered intravenously. Single-dose vials require reconstitution prior to administration. Add 1.2 ml of Sterile Water for Injection to the vial and shake vigorously until all the drug is dissolved. Each ml of reconstituted solution contains 20 mg ziprasidone. To administer a 10 mg dose, draw up 0.5 ml of the reconstituted solution. To administer a 20 mg dose, draw up 1.0 ml of the reconstituted solution. Any unused portion should be discarded. Since no preservative or bacteriostatic agent is present in this product, aseptic technique must be used in preparation of the final solution. This medicinal product must not be mixed with other medicinal products or solvents other than Sterile Water for Injection. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit. 2.4 Dosing in Special Populations Oral: Dosage adjustments are generally not required on the basis of age, gender, race, or renal or hepatic impairment. Geodon is not approved for use in children or adolescents. Intramuscular: Ziprasidone intramuscular has not been systematically evaluated in elderly patients or in patients with hepatic or renal impairment. As the cyclodextrin excipient is cleared by renal filtration, ziprasidone intramuscular should be administered with caution to patients with impaired renal function. Dosing adjustments are not required on the basis of gender or race [see Use in Specific Populations (8)]. 3 DOSAGE FORMS AND STRENGTHS GEODON Capsules are differentiated by capsule color/size and are imprinted in black ink with Pfizer and ZDX [dosage strength] or Pfizer and a unique number. GEODON Capsules are supplied for oral administration in 20 mg (blue/white), 40 mg (blue/blue), 60 mg (white/white), and 80 mg (blue/white) capsules. They are supplied in the following strengths and package configurations: GEODON Capsules OR GEODON Capsules Capsule Strength (mg) Imprint Capsule Strength (mg) Imprint 20 ZDX 20 20 396 40 ZDX 40 40 397 60 ZDX 60 60 398 80 ZDX 80 80 399 GEODON for Injection is available in a single-dose vial as ziprasidone mesylate (20 mg ziprasidone/ml when reconstituted according to label instructions) [see Dosage and Administration (2.3)]. Each ml of ziprasidone mesylate for injection (when reconstituted) affords a colorless to pale pink solution that contains 20 mg of ziprasidone and 4.7 mg of methanesulfonic acid solubilized by 294 mg of sulfobutylether β-cyclodextrin sodium (SBECD). 4 CONTRAINDICATIONS 4.1 QT Prolongation Because of ziprasidone s dose-related prolongation of the QT interval and the known association of fatal arrhythmias with QT prolongation by some other drugs, ziprasidone is contraindicated: in patients with a known history of QT prolongation (including congenital long QT syndrome) in patients with recent acute myocardial infarction in patients with uncompensated heart failure Pharmacokinetic/pharmacodynamic studies between ziprasidone and other drugs that prolong the QT interval have not been performed. An additive effect of ziprasidone and other drugs that prolong the QT interval cannot be excluded. Therefore, ziprasidone should not be given with: dofetilide, sotalol, quinidine, other Class Ia and III anti-arrhythmics, mesoridazine, thioridazine, chlorpromazine, droperidol, pimozide, sparfloxacin, gatifloxacin, moxifloxacin, halofantrine, mefloquine, pentamidine, arsenic trioxide, levomethadyl acetate, dolasetron mesylate, probucol or tacrolimus. other drugs that have demonstrated QT prolongation as one of their pharmacodynamic effects and have this effect described in the full prescribing information as a contraindication or a boxed or bolded warning [see Warnings and Precautions (5.2)]. 4.2 Hypersensitivity Ziprasidone is contraindicated in individuals with a known hypersensitivity to the product. 5 WARNINGS AND PRECAUTIONS 5.1 Increased Mortality in Elderly Patients with Dementia-Related Psychosis Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death. GEODON is not approved for the treatment of dementia-related psychosis. [see Boxed Warning] 5.2 QT Prolongation and Risk of Sudden Death Ziprasidone use should be avoided in combination with other drugs that are known to prolong the QTc interval [see Contraindications (4.1), Drug Interactions (7.4)]. Additionally, clinicians should be alert to the identification of other drugs that have been consistently observed to prolong the QTc interval. Such drugs should not be prescribed with ziprasidone. Ziprasidone should also be avoided in patients with congenital long QT syndrome and in patients with a history of cardiac arrhythmias [see Contraindications (4)]. A study directly comparing the QT/QTc prolonging effect of oral ziprasidone with several other drugs effective in the treatment of schizophrenia was conducted in patient volunteers. In the first phase of the trial, ECGs were obtained at the time of maximum plasma concentration when the drug was administered alone. In the second phase of the trial, ECGs were obtained at the time of maximum plasma concentration while the drug was co-administered with an inhibitor of the CYP4503A4 metabolism of the drug. In the first phase of the study, the mean change in QTc from baseline was calculated for each drug, using a sample-based correction that removes the effect of heart rate on the QT interval. The mean increase in QTc from baseline for ziprasidone ranged from approximately 9 to 14 msec greater than for four of the comparator drugs (risperidone, olanzapine, quetiapine, and haloperidol), but was approximately 14 msec less than the prolongation observed for thioridazine. In the second phase of the study, the effect of ziprasidone on QTc length was not augmented by the presence of a metabolic inhibitor (ketoconazole 200 mg twice daily). In placebo-controlled trials, oral ziprasidone increased the QTc interval compared to placebo by approximately 10 msec at the highest recommended daily dose of 160 mg. In clinical trials with oral ziprasidone, the electrocardiograms of 2/2988 (0.06%) patients who received GEODON and 1/440 (0.23%) patients who received placebo revealed QTc intervals exceeding the potentially clinically relevant threshold of 500 msec. In the ziprasidone-treated patients, neither case suggested a role of ziprasidone. One patient had a history of prolonged QTc and a screening measurement of 489 msec; QTc was 503 msec during ziprasidone treatment. The other patient had a QTc of 391 msec at the end of treatment with ziprasidone and upon switching to thioridazine experienced QTc measurements of 518 and 593 msec. Some drugs that prolong the QT/QTc interval have been associated with the occurrence of torsade de pointes and with sudden unexplained death. The relationship of QT prolongation to torsade de pointes is clearest for larger increases (20 msec and greater) but it is possible that smaller QT/QTc prolongations may also increase risk, or increase it in susceptible individuals. Although torsade de pointes has not been observed in association with the use of ziprasidone in premarketing 4

studies and experience is too limited to rule out an increased risk, there have been rare post-marketing reports (in the presence of multiple confounding factors) [see Adverse Reactions (6.2)]. A study evaluating the QT/QTc prolonging effect of intramuscular ziprasidone, with intramuscular haloperidol as a control, was conducted in patient volunteers. In the trial, ECGs were obtained at the time of maximum plasma concentration following two injections of ziprasidone (20 mg then 30 mg) or haloperidol (7.5 mg then 10 mg) given four hours apart. Note that a 30 mg dose of intramuscular ziprasidone is 50% higher than the recommended therapeutic dose. The mean change in QTc from baseline was calculated for each drug, using a sample-based correction that removes the effect of heart rate on the QT interval. The mean increase in QTc from baseline for ziprasidone was 4.6 msec following the first injection and 12.8 msec following the second injection. The mean increase in QTc from baseline for haloperidol was 6.0 msec following the first injection and 14.7 msec following the second injection. In this study, no patients had a QTc interval exceeding 500 msec. As with other antipsychotic drugs and placebo, sudden unexplained deaths have been reported in patients taking ziprasidone at recommended doses. The premarketing experience for ziprasidone did not reveal an excess risk of mortality for ziprasidone compared to other antipsychotic drugs or placebo, but the extent of exposure was limited, especially for the drugs used as active controls and placebo. Nevertheless, ziprasidone s larger prolongation of QTc length compared to several other antipsychotic drugs raises the possibility that the risk of sudden death may be greater for ziprasidone than for other available drugs for treating schizophrenia. This possibility needs to be considered in deciding among alternative drug products [see Indications and Usage (1)]. Certain circumstances may increase the risk of the occurrence of torsade de pointes and/or sudden death in association with the use of drugs that prolong the QTc interval, including (1) bradycardia; (2) hypokalemia or hypomagnesemia; (3) concomitant use of other drugs that prolong the QTc interval; and (4) presence of congenital prolongation of the QT interval. It is recommended that patients being considered for ziprasidone treatment who are at risk for significant electrolyte disturbances, hypokalemia in particular, have baseline serum potassium and magnesium measurements. Hypokalemia (and/or hypomagnesemia) may increase the risk of QT prolongation and arrhythmia. Hypokalemia may result from diuretic therapy, diarrhea, and other causes. Patients with low serum potassium and/or magnesium should be repleted with those electrolytes before proceeding with treatment. It is essential to periodically monitor serum electrolytes in patients for whom diuretic therapy is introduced during ziprasidone treatment. Persistently prolonged QTc intervals may also increase the risk of further prolongation and arrhythmia, but it is not clear that routine screening ECG measures are effective in detecting such patients. Rather, ziprasidone should be avoided in patients with histories of significant cardiovascular illness, e.g., QT prolongation, recent acute myocardial infarction, uncompensated heart failure, or cardiac arrhythmia. Ziprasidone should be discontinued in patients who are found to have persistent QTc measurements >500 msec. For patients taking ziprasidone who experience symptoms that could indicate the occurrence of torsade de pointes, e.g., dizziness, palpitations, or syncope, the prescriber should initiate further evaluation, e.g., Holter monitoring may be useful. 5.3 Neuroleptic Malignant Syndrome (NMS) A potentially fatal symptom complex sometimes referred to as Neuroleptic Malignant Syndrome (NMS) has been reported in association with administration of antipsychotic drugs. Clinical manifestations of NMS are hyperpyrexia, muscle rigidity, altered mental status, and evidence of autonomic instability (irregular pulse or blood pressure, tachycardia, diaphoresis, and cardiac dysrhythmia). Additional signs may include elevated creatinine phosphokinase, myoglobinuria (rhabdomyolysis), and acute renal failure. The diagnostic evaluation of patients with this syndrome is complicated. In arriving at a diagnosis, it is important to exclude cases where the clinical presentation includes both serious medical illness (e.g., pneumonia, systemic infection, etc.) and untreated or inadequately treated extrapyramidal signs and symptoms (EPS). Other important considerations in the differential diagnosis include central anticholinergic toxicity, heat stroke, drug fever, and primary central nervous system (CNS) pathology. The management of NMS should include: (1) immediate discontinuation of antipsychotic drugs and other drugs not essential to concurrent therapy; (2) intensive symptomatic treatment and medical monitoring; and (3) treatment of any concomitant serious medical problems for which specific treatments are available. There is no general agreement about specific pharmacological treatment regimens for NMS. If a patient requires antipsychotic drug treatment after recovery from NMS, the potential reintroduction of drug therapy should be carefully considered. The patient should be carefully monitored, since recurrences of NMS have been reported. 5.4 Severe Cutaneous Adverse Reactions Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) has been reported with Ziprasidone exposure. DRESS consists of a combination of three or more of the following: cutaneous reaction (such as rash or exfoliative dermatitis), eosinophilia, fever, lymphadenopathy and one or more systemic complications such as hepatitis, nephritis, pneumonitis, myocarditis, and pericarditis. DRESS is sometimes fatal. Discontinue ziprasidone if DRESS is suspected. Other severe cutaneous adverse reactions Other severe cutaneous adverse reactions, such as Stevens-Johnson syndrome, have been reported with ziprasidone exposure. Severe cutaneous adverse reactions are sometimes fatal. Discontinue ziprasidone if severe cutaneous adverse reactions are suspected. 5.5 Tardive Dyskinesia A syndrome of potentially irreversible, involuntary, dyskinetic movements may develop in patients undergoing treatment with antipsychotic drugs. Although the prevalence of the syndrome appears to be highest among the elderly, especially elderly women, it is impossible to rely upon prevalence estimates to predict, at the inception of antipsychotic treatment, which patients are likely to develop the syndrome. Whether antipsychotic drug products differ in their potential to cause tardive dyskinesia is unknown. The risk of developing tardive dyskinesia and the likelihood that it will become irreversible are believed to increase as the duration of treatment and the total cumulative dose of antipsychotic drugs administered to the patient increase. However, the syndrome can develop, although much less commonly, after relatively brief treatment periods at low doses. There is no known treatment for established cases of tardive dyskinesia, although the syndrome may remit, partially or completely, if antipsychotic treatment is withdrawn. Antipsychotic treatment itself, however, may suppress (or partially suppress) the signs and symptoms of the syndrome, and thereby may possibly mask the underlying process. The effect that symptomatic suppression has upon the long-term course of the syndrome is unknown. Given these considerations, ziprasidone should be prescribed in a manner that is most likely to minimize the occurrence of tardive dyskinesia. Chronic antipsychotic treatment should generally be reserved for patients who suffer from a chronic illness that (1) is known to respond to antipsychotic drugs, and (2) for whom alternative, equally effective, but potentially less harmful treatments are not available or appropriate. In patients who do require chronic treatment, the smallest dose and the shortest duration of treatment producing a satisfactory clinical response should be sought. The need for continued treatment should be reassessed periodically. If signs and symptoms of tardive dyskinesia appear in a patient on ziprasidone, drug discontinuation should be considered. However, some patients may require treatment with ziprasidone despite the presence of the syndrome. 5.6 Metabolic Changes Atypical antipsychotic drugs have been associated with metabolic changes that may increase cardiovascular/cerebrovascular risk. These metabolic changes include hyperglycemia, dyslipidemia, and body weight gain. While all of the drugs in the class have been shown to produce some metabolic changes, each drug has its own specific risk profile. Hyperglycemia and Diabetes Mellitus Hyperglycemia and diabetes mellitus, in some cases extreme and associated with ketoacidosis or hyperosmolar coma or death, have been reported in patients treated with atypical antipsychotics. There have been few reports of hyperglycemia or diabetes in patients treated with GEODON. Although fewer patients have been treated with GEODON, it is not known if this more limited experience is the sole reason for the paucity of such reports. Assessment of the relationship between atypical antipsychotic use and glucose abnormalities is complicated by the possibility of an increased background risk of diabetes mellitus in patients with schizophrenia and the increasing incidence of diabetes mellitus in the general population. Given these confounders, the relationship between atypical antipsychotic use and hyperglycemia- 5

related adverse reactions is not completely understood. Precise risk estimates for hyperglycemia-related adverse reactions in patients treated with atypical antipsychotics are not available. Patients with an established diagnosis of diabetes mellitus who are started on atypical antipsychotics should be monitored regularly for worsening of glucose control. Patients with risk factors for diabetes mellitus (e.g., obesity, family history of diabetes) who are starting treatment with atypical antipsychotics should undergo fasting blood glucose testing at the beginning of treatment and periodically during treatment. Any patient treated with atypical antipsychotics should be monitored for symptoms of hyperglycemia including polydipsia, polyuria, polyphagia, and weakness. Patients who develop symptoms of hyperglycemia during treatment with atypical antipsychotics should undergo fasting blood glucose testing. In some cases, hyperglycemia has resolved when the atypical antipsychotic was discontinued; however, some patients required continuation of antidiabetic treatment despite discontinuation of the suspect drug. Pooled data from short-term, placebo-controlled studies in schizophrenia and bipolar disorder are presented in Tables 1-4. Note that for the flexible dose studies in both schizophrenia and bipolar disorder, each subject is categorized as having received either low (20-40 mg BID) or high (60-80 mg BID) dose based on the subject s modal daily dose. In the tables showing categorical changes, the percentages (% column) are calculated as 100x(n/N). Table 1: Glucose* Mean Change from Baseline in Short-Term (up to 6 weeks), Placebo-Controlled, Fixed-Dose, Oral Ziprasidone, Monotherapy Trials in Adult Patients with Schizophrenia Mean Random Glucose Change from Baseline mg/dl (N) Ziprasidone 5 mg BID 20 mg BID 40 mg BID 60 mg BID 80 mg BID 100 mg BID Placebo -1.1 (N=45) +2.4 (N=179) -0.2 (N=146) -0.5 (N=119) -1.7 (N=104) +4.1 (N=85) +1.4 (N=260) * Random glucose measurements fasting/non-fasting status unknown Table 2: Glucose* Categorical Changes in Short-Term (up to 6 weeks), Placebo-Controlled, Fixed-Dose, Oral Ziprasidone, Monotherapy Trials in Adult Patients with Schizophrenia Laboratory Analyte Category Change (at least once) from Baseline Treatment Arm N n (%) Random Glucose Normal to High (<100 mg/dl to 126 mg/dl) Ziprasidone 438 77 (17.6%) Placebo 169 26 (15.4%) Borderline to High ( 100 mg/dl and <126 mg/dl to 126 mg/dl) Ziprasidone 159 54 (34.0%) Placebo 66 22 (33.3%) * Random glucose measurements fasting/non-fasting status unknown In long-term (at least 1 year), placebo-controlled, flexible-dose studies in schizophrenia, the mean change from baseline in random glucose for ziprasidone 20-40 mg BID was -3.4 mg/dl (N=122); for ziprasidone 60-80 mg BID was +1.3 mg/dl (N=10); and for placebo was +0.3 mg/dl (N=71). Table 3: Glucose* Mean Change from Baseline in Short-Term (up to 6 weeks), Placebo-Controlled, Flexible-Dose, Oral Ziprasidone, Monotherapy Trials in Adult Patients with Bipolar Disorder Mean Fasting Glucose Change from Baseline mg/dl (N) *Fasting Low Dose: 20-40 mg BID Ziprasidone High Dose: 60-80 mg BID Placebo +0.1 (N=206) +1.6 (N=166) +1.4 (N=287) Table 4: Glucose* Categorical Changes in Short-Term (up to 6 weeks), Placebo-Controlled, Flexible-Dose, Oral Ziprasidone, Monotherapy Trials in Adult Patients with Bipolar Disorder Laboratory Category Change (at least once) from Baseline Treatment Arm N n (%) Analyte Fasting Glucose Normal to High (<100 mg/dl to 126 mg/dl) Ziprasidone 272 5 (1.8%) Placebo 210 2 (1.0%) Borderline to High ( 100 mg/dl and <126 mg/dl to 126 mg/dl) Ziprasidone 79 12 (15.2%) Placebo 71 7 (9.9%) *Fasting Dyslipidemia Undesirable alterations in lipids have been observed in patients treated with atypical antipsychotics. Pooled data from short-term, placebo-controlled studies in schizophrenia and bipolar disorder are presented in Tables 5-8. Table 5: Lipid* Mean Change from Baseline in Short-Term (up to 6 weeks), Placebo-Controlled, Fixed-Dose, Oral Ziprasidone Monotherapy Trials in Adult Patients with Schizophrenia Mean Lipid Change from Baseline mg/dl (N) Laboratory Analyte Ziprasidone 5 mg BID 20 mg BID 40 mg BID 60 mg BID 80 mg BID 100 mg BID Triglycerides -12.9 (N=45) -9.6 (N=181) -17.3 (N=146) -0.05 (N=120) -16.0 (N=104) +0.8 (N=85) -18.6 (N=260) Total Cholesterol -3.6 (N=45) -4.4 (N=181) -8.2 (N=147) -3.6 (N=120) -10.0 (N=104) -3.6 (N=85) -4.7 (N=261) * Random lipid measurements, fasting/non-fasting status unknown Placebo 6

Table 6: Lipid* Categorical Changes in Short-Term (up to 6 weeks), Placebo-Controlled, Fixed-Dose, Oral Ziprasidone Monotherapy Trials in Adult Patients with Schizophrenia Laboratory Analyte Category Change (at least once) from Baseline Treatment Arm N n (%) Triglycerides Total Cholesterol Increase by 50 mg/dl Ziprasidone 681 232 (34.1%) Placebo 260 53 (20.4%) Normal to High (<150 mg/dl to 200 mg/dl) Ziprasidone 429 63 (14.7%) Placebo 152 12 (7.9%) Borderline to High ( 150 mg/dl and <200 mg/dl to 200 mg/dl) Ziprasidone 92 43 (46.7%) Placebo 41 12 (29.3%) Increase by 40 mg/dl Ziprasidone 682 76 (11.1%) Placebo 261 26 (10.0%) Normal to High (<200 mg/dl to 240 mg/dl) Ziprasidone 380 15 (3.9%) Placebo 145 0 (0.0%) Borderline to High ( 200 mg/dl and <240 mg/dl to 240 mg/dl) Ziprasidone 207 56 (27.1%) Placebo 82 22 (26.8%) * Random lipid measurements, fasting/non-fasting status unknown In long-term (at least 1 year), placebo-controlled, flexible-dose studies in schizophrenia, the mean change from baseline in random triglycerides for ziprasidone 20-40 mg BID was +26.3 mg/dl (N=15); for ziprasidone 60-80 mg BID was -39.3 mg/dl (N=10); and for placebo was +12.9 mg/dl (N=9). In long-term (at least 1 year), placebo-controlled, flexible-dose studies in schizophrenia, the mean change from baseline in random total cholesterol for ziprasidone 20-40 mg BID was +2.5 mg/dl (N=14); for ziprasidone 60-80 mg BID was -19.7 mg/dl (N=10); and for placebo was -28.0 mg/dl (N=9). Table 7: Lipid* Mean Change from Baseline in Short-Term (up to 6 weeks), Placebo-Controlled, Flexible-Dose, Oral Ziprasidone Monotherapy Trials in Adult Patients with Bipolar Disorder Laboratory Analyte Mean Change from Baseline mg/dl (N) Ziprasidone Placebo Low Dose: 20-40 mg BID High Dose: 60-80 mg BID Fasting Triglycerides +0.95 (N=206) -3.5 (N=165) +8.6 (N=286) Fasting Total Cholesterol -2.8 (N=206) -3.4 (N=165) -1.6 (N=286) Fasting LDL Cholesterol -3.0 (N=201) -3.1 (N=158) -1.97 (N=270) Fasting HDL cholesterol -0.09 (N=206) +0.3 (N=165) -0.9 (N=286) *Fasting Table 8: Lipid* Categorical Changes in Short-Term (up to 6 weeks), Placebo-Controlled, Flexible-Dose, Oral Ziprasidone Monotherapy Trials in Adult Patients with Bipolar Disorder Laboratory Analyte Category Change (at least once) from Baseline Treatment Arm N n (%) Fasting Triglycerides Fasting Total Cholesterol Fasting LDL Cholesterol Fasting HDL *Fasting Increase by 50 mg/dl Ziprasidone 371 66 (17.8%) Placebo 286 62 (21.7%) Normal to High (<150 mg/dl to 200 mg/dl) Ziprasidone 225 15 (6.7%) Placebo 179 13 (7.3%) Borderline to High ( 150 mg/dl and <200 mg/dl to 200 mg/dl) Ziprasidone 58 16 (27.6%) Placebo 47 14 (29.8%) Increase by 40 mg/dl Ziprasidone 371 30 (8.1%) Placebo 286 13 (4.5%) Normal to High (<200 mg/dl to 240 mg/dl) Ziprasidone 204 5 (2.5%) Placebo 151 2 (1.3%) Borderline to High ( 200 mg/dl and <240 mg/dl to 240 mg/dl) Ziprasidone 106 10 (9.4%) Placebo 87 15 (17.2%) Increase by 30 mg/dl Ziprasidone 359 39 (10.9%) Placebo 270 17 (6.3%) Normal to High (<100 mg/dl to 160 mg/dl) Ziprasidone 115 0 (0%) Placebo 89 1 (1.1%) Borderline to High ( 100 mg/dl and <160 mg/dl to 160 mg/dl) Ziprasidone 193 18 (9.3%) Placebo 141 14 (9.9%) Normal (>=40 mg/dl) to Low (<40 mg/dl) Ziprasidone 283 22 (7.8%) Placebo 220 24 (10.9%) 7

Weight Gain Weight gain has been observed with atypical antipsychotic use. Monitoring of weight is recommended. Pooled data from short-term, placebo-controlled studies in schizophrenia and bipolar disorder are presented in Tables 9-10. Table 9: Weight Mean Changes in Short-Term (up to 6 weeks), Placebo-Controlled, Fixed-Dose, Oral Ziprasidone Monotherapy Trials in Adult Patients with Schizophrenia Ziprasidone Placebo 5 mg BID 20 mg BID 40 mg BID 60 mg BID 80 mg BID 100 mg BID Mean Weight (kg) Changes from Baseline (N) +0.3 (N=40) +1.0 (N=167) +1.0 (N=135) +0.7 (N=109) +1.1 (N=97) +0.9 (N=74) -0.4 (227) Proportion of Patients with 7% Increase in Weight from Baseline (N) 0.0% (N=40) 9.0% (N=167) 10.4% (N=135) 7.3% (N=109) 15.5% (N=97) 10.8% (N=74) 4.0% (N=227) In long-term (at least 1 year), placebo-controlled, flexible-dose studies in schizophrenia, the mean change from baseline weight for ziprasidone 20-40 mg BID was -2.3 kg (N=124); for ziprasidone 60-80 mg BID was +2.5 kg (N=10); and for placebo was -2.9 kg (N=72). In the same long-term studies, the proportion of subjects with 7% increase in weight from baseline for ziprasidone 20-40 mg BID was 5.6% (N=124); for ziprasidone 60-80 mg BID was 20.0% (N=10), and for placebo was 5.6% (N=72). In a long-term (at least 1 year), placebo-controlled, fixed-dose study in schizophrenia, the mean change from baseline weight for ziprasidone 20 mg BID was -2.6 kg (N=72); for ziprasidone 40 mg BID was -3.3 kg (N=69); for ziprasidone 80 mg BID was -2.8 kg (N=70) and for placebo was -3.8 kg (N=70). In the same long-term fixed-dose schizophrenia study, the proportion of subjects with 7% increase in weight from baseline for ziprasidone 20 mg BID was 5.6% (N=72); for ziprasidone 40 mg BID was 2.9% (N=69); for ziprasidone 80 mg BID was 5.7% (N=70) and for placebo was 2.9% (N=70). Table 10: Summary of Weight Change in Short-Term (up to 6 weeks), Placebo-Controlled, Flexible-Dose, Oral Ziprasidone Monotherapy Trials in Adult Patients with Bipolar Disorder: Ziprasidone Placebo Low Dose: 20-40 mg BID Mean Weight (kg) Changes from Baseline (N) High Dose*: 60-80 mg BID +0.4 (N=295) +0.4 (N=388) +0.1 (N=451) Proportion of Patients with 7% Increase in Weight from Baseline (N) 2.4% (N=295) 4.4% (N=388) 1.8% (N=451) * Note that in the High Dose group, there were 2 subjects with modal 200 mg total daily dose and 1 subject with modal 100 mg total daily dose. Schizophrenia - The proportions of patients meeting a weight gain criterion of 7% of body weight were compared in a pool of four 4- and 6-week placebo-controlled schizophrenia clinical trials, revealing a statistically significantly greater incidence of weight gain for ziprasidone (10%) compared to placebo (4%). A median weight gain of 0.5 kg was observed in ziprasidone patients compared to no median weight change in placebo patients. In this set of clinical trials, weight gain was reported as an adverse reaction in 0.4% and 0.4% of ziprasidone and placebo patients, respectively. During long-term therapy with ziprasidone, a categorization of patients at baseline on the basis of body mass index (BMI) revealed the greatest mean weight gain and highest incidence of clinically significant weight gain (> 7% of body weight) in patients with low BMI (<23) compared to normal (23-27) or overweight patients (>27). There was a mean weight gain of 1.4 kg for those patients with a low baseline BMI, no mean change for patients with a normal BMI, and a 1.3 kg mean weight loss for patients who entered the program with a high BMI. Bipolar Disorder During a 6-month placebo-controlled bipolar maintenance study in adults with ziprasidone as an adjunct to lithium or valproate, the incidence of clinically significant weight gain ( 7% of body weight) during the double-blind period was 5.6% for both ziprasidone and placebo treatment groups who completed the 6 months of observation for relapse. Interpretation of these findings should take into consideration that only patients who adequately tolerated ziprasidone entered the double-blind phase of the study, and there were substantial dropouts during the open label phase. 5.7 Rash In premarketing trials with ziprasidone, about 5% of patients developed rash and/or urticaria, with discontinuation of treatment in about one-sixth of these cases. The occurrence of rash was related to dose of ziprasidone, although the finding might also be explained by the longer exposure time in the higher dose patients. Several patients with rash had signs and symptoms of associated systemic illness, e.g., elevated WBCs. Most patients improved promptly with adjunctive treatment with antihistamines or steroids and/or upon discontinuation of ziprasidone, and all patients experiencing these reactions were reported to recover completely. Upon appearance of rash for which an alternative etiology cannot be identified, ziprasidone should be discontinued. 5.8 Orthostatic Hypotension Ziprasidone may induce orthostatic hypotension associated with dizziness, tachycardia, and, in some patients, syncope, especially during the initial dosetitration period, probably reflecting its 1-adrenergic antagonist properties. Syncope was reported in 0.6% of the patients treated with ziprasidone. Ziprasidone should be used with particular caution in patients with known cardiovascular disease (history of myocardial infarction or ischemic heart disease, heart failure or conduction abnormalities), cerebrovascular disease, or conditions which would predispose patients to hypotension (dehydration, hypovolemia, and treatment with antihypertensive medications). 5.9 Falls Antipsychotic drugs (which include GEODON) may cause somnolence, postural hypotension, and motor and sensory instability, which could lead to falls and, consequently, fractures or other injuries. For patients with diseases, conditions, or medications that could exacerbate these effects, complete fall risk assessments when initiating antipsychotic treatment and recurrently for patients on long-term antipsychotic therapy. 5.10 Leukopenia, Neutropenia, and Agranulocytosis In clinical trial and postmarketing experience, events of leukopenia/neutropenia have been reported temporally related to antipsychotic agents. Agranulocytosis (including fatal cases) has also been reported. Possible risk factors for leukopenia/neutropenia include pre-existing low white blood cell count (WBC) and history of drug induced leukopenia/neutropenia. Patients with a pre-existing low WBC or a history of drug induced leukopenia/neutropenia should have their complete blood count (CBC) monitored frequently during the first few months of therapy and should discontinue Geodon at the first sign of decline in WBC in the absence of other causative factors. Patients with neutropenia should be carefully monitored for fever or other symptoms or signs of infection and treated promptly if such symptoms or signs occur. Patients with severe neutropenia (absolute neutrophil count <1000/mm3) should discontinue Geodon and have their WBC followed until recovery. 8